Author

Bo-Lun Dong

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Conference Open access Sep 2026

Effect of TiC nano-addition on microstructure and properties of 7075 aluminum alloy fabricated by laser-arc wire additive manufacturing

7075 aluminum alloy fabricated by laser-arc wire additive manufacturing suffers from coarse grains, severe porosity, hot cracking, and poor mechanical performance. Herein, 1.0 wt.% TiC nanoparticles were employed to modify the alloy for microstructure and performance optimization. Experimental findings reveal TiC parti...

Jing-Yu Zhao, Yaodong Xuanyuan, Yong-Sheng Li et al. · Journal of Physics, Conferen... · 0 citations

Open access Oct 2026

Effect of low-level Ti microalloying on the microstructure, mechanical properties, and corrosion behaviour of WAAM-processed nickel-aluminium bronze

The coarse columnar grains and anisotropic mechanical properties inherent to wire arc additive manufacturing (WAAM) significantly limit the performance of nickel-aluminum bronze (NAB) alloy. To address this, the effects of Ti nanoparticles on WAAM-NAB alloy are systematically investigated. Results reveal a non-monotoni...

La-Mei Zhang, Xiao-Yu Cai, Bai-Long Song et al. · Advanced Materials Joining · 0 citations